Exhibit 99.1

FOR IMMEDIATE RELEASE

DEL MONTE CORPORATION REPORTS

FISCAL 2013 FIRST QUARTER RESULTS

San Francisco –September 10, 2012 – Del Monte Corporation:

Announcement Highlights

For the first quarter fiscal 2013:

                        o Pet Products sales increased 8.6% due to new product and existing product volume growth

                        o Consumer Products sales increased 2.4% due to list pricing actions net of trade spend

Del Monte Foods Three Months Ended July 29, 2012

Del Monte Foods today reported net sales for the first quarter fiscal 2013 of $821.1 million compared to $776.2 million for the three months ended July 31, 2011, an increase of 5.8%. New and existing product volumes drove the increase. List pricing actions net of trade spend also contributed positively to net sales.

Operating income declined 7.1% from $49.3 million in the prior year period to $45.8 million. The decrease was primarily driven by increased marketing costs and costs associated with the closure of the Company’s Kingsburg, California facility. The decline was partially offset by the positive impact of the topline and list pricing actions net of trade spend.

Other income of $25.8 million for the three months ended July 29, 2012 was comprised primarily of gains on commodity hedging contracts, partially offset by losses on interest rate swaps. The gains on commodity hedging contracts recorded in the quarter, the cash portion of which are reflected in Corporate Adjusted EBITDA, partially offset both ingredient cost increases seen in cost of products sold and ingredient cost increases that we expect to see in future quarters.

Adjusted EBITDA increased 12.3% to $113.6 million compared to $101.2 million in the prior year period. Cash benefits from economic hedge positions are reflected in Corporate Adjusted EBITDA as noted above. The positive impact of the topline, partially offset by increased operating and marketing costs, contributed to the increase. In calculating Adjusted EBITDA, the adjustment for cash benefits from economic hedge positions is calculated pursuant to the Company’s 7.625% Notes Indenture and credit agreements, respectively.

“The Company’s first quarter results reflect strong topline momentum,” said Dave West, CEO of Del Monte Foods. “Recent Pet Product launches such as Meow Mix Tender Centers and Meow Mix Paté Toppers contributed strongly to the topline. We remain focused on generating long-term growth by investing behind our brands in both Pet and Consumer, as well as driving innovation. In order to partially offset dramatic input cost increases caused by the severe drought conditions in the U.S., we recently announced pricing actions of approximately 5-7% across most of the Pet Products portfolio.”

Reportable Segments – Results for Three Months Ended July 29, 2012

Pet Products

Pet Products net sales were $458.3 million, an increase of 8.6% from net sales of $422.0 million in the prior year period. The increase in Pet Products net sales was driven by new products, as well as existing

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product volume growth, primarily in pet snacks. List pricing actions net of trade spend also positively contributed to net sales.

Pet Products operating income declined 8.4% from $56.2 million for the three months ended July 31, 2011 to $51.5 million in the first quarter fiscal 2013. The decline was primarily due to higher operating and marketing costs. The positive impact of the topline partially offset the decline.

Pet Products Adjusted EBITDA declined from $74.1 million for the three months ended July 31, 2011 to $71.6 million in the first quarter fiscal 2013, or 3.4%. The drivers of Adjusted EBITDA are similar to those of operating income described above.

Consumer Products

Consumer Products net sales were $362.8 million, an increase of 2.4% from net sales of $354.2 million in the prior year period. The increase in Consumer Products net sales was primarily due to list pricing actions net of trade spend and an increase in non-retail sales.

Consumer Products operating income declined 4.2% from $14.4 million for the three months ended July 31, 2011 to $13.8 million in the first quarter fiscal 2013. The decline was primarily driven by the higher marketing costs behind the Del Monte brand revitalization. List pricing actions net of trade spend partially offset the decline.

Consumer Products Adjusted EBITDA increased from $27.8 million for the three months ended July 31, 2011 to $30.6 million in the first quarter fiscal 2013, or 10.1%. The increase was impacted by list pricing actions net of trade spend, which were partially offset by higher marketing costs.

Select Liquidity Data

At July 29, 2012, total debt was $3,892.0 million and cash and cash equivalents were $272.4 million. As of July 29, 2012, there were no outstanding borrowings under the Company’s $750.0 million ABL Facility. For the quarter ended July 29, 2012, capital expenditures totaled $25.4 million. The Company also spent $12.0 million for the acquisition of the SnoKist assets.

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Free Cash Flow² for the quarter ended July 29, 2012 was $(20.2) million, compared to $8.5 million in the prior year period. The decline was primarily due to higher working capital (primarily trade receivables due to higher sales). Higher Adjusted EBITDA positively impacted cash flow.

Conference Call/Webcast Information

Del Monte Foods will host a live audio webcast, accompanied by a slide presentation, to discuss the first quarter fiscal 2013 results at 8:00 a.m. PT (11:00 a.m. ET) today. To access the live webcast and slides, go to http://investors.delmonte.com. Under Events, click Q1 F13 Del Monte Foods Earnings Conference Call. Printable slides are expected to be available in advance of the call. Historical quarterly results can be accessed at http://investors.delmonte.com. The audio portion of the webcast may also be accessed during the call (listen-only mode) as follows: 1-888-788-9432 (1-210-795-9068 outside the U.S. and Canada), verbal code: Del Monte Foods. The webcast and slide presentation will be available online following the presentation.

Merger

On March 8, 2011, Del Monte Foods Company was acquired by an investor group led by funds affiliated with Kohlberg Kravis Roberts & Co. L.P., Vestar Capital Partners and Centerview Capital, L.P. (collectively, the “Sponsors”). The acquisition is referred to as the “Merger.”

About Del Monte Foods

Del Monte Foods is one of the country’s largest producers, distributors and marketers of premium quality, branded pet products and food products for the U.S. retail market, generating approximately $3.7 billion in net sales in fiscal 2012. With a powerful portfolio of brands, Del Monte products are found in eight out of ten U.S. households. Pet food and pet snacks brands include Meow Mix^®, Kibbles ‘n Bits^®, Milk-Bone^®, 9Lives^®, Pup-Peroni^®, Gravy Train^®, Nature’s Recipe^®, Canine Carry Outs^®, Milo’s Kitchen^® and other brand names. Food product brands include Del Monte^®, Contadina^®, S&W^®, College Inn^® and other brand names. The Company also produces and distributes private label pet products and food products.

For more information on Del Monte Foods, visit the Company’s website at www.delmontefoods.com.

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Del Monte. Nourishing Families. Enriching Lives. Every Day.^®

Non-GAAP Financial Measures

Del Monte Corporation reports its financial results in accordance with generally accepted accounting principles in the United States (“GAAP”). In this press release and the accompanying webcast, Del Monte is also providing certain non-GAAP financial measures – specifically, Adjusted EBITDA, Adjusted EBITDA Margin, Free Cash Flow and Net Debt to Adjusted EBITDA.

Del Monte presents Adjusted EBITDA because it believes that this is an important supplemental measure relating to its financial condition since it is used in certain covenant calculations that may be required from time to time under the indenture that governs its 7.625% Senior Notes due 2019 (referred to therein as “EBITDA”) and the credit agreements relating to its Term Loan Facility and ABL Facility (referred to therein as “Consolidated EBITDA”). EBITDA is defined as income before interest expense, provision for income taxes, and depreciation and amortization. Adjusted EBITDA is defined as EBITDA, further adjusted as required by the definitions of “EBITDA” and “Consolidated EBITDA” contained in the Company’s indenture and credit agreements. Although Adjusted EBITDA may be useful to benchmark our performance period to period, Del Monte’s presentation of Adjusted EBITDA has limitations as an analytical tool. Adjusted EBITDA is not a GAAP measure of liquidity or profitability and should not be considered as an alternative to net income, operating income, net cash provided by operating activities or any other measure determined in accordance with GAAP. Additionally, Adjusted EBITDA is not intended to be a measure of cash flow available for discretionary expenditures, as it does not take into account debt service requirements, obligations under the monitoring agreement with Del Monte’s Sponsors, capital expenditures or other non-discretionary expenditures that are not deducted from the measure.

Del Monte presents Adjusted EBITDA Margin because it uses such measure internally to focus management on year-over-year changes in the Company’s business and believes this information is also helpful to investors. In calculating Adjusted EBITDA Margin, the Company uses Adjusted EBITDA because it believes its investors are familiar with Adjusted EBITDA and that consistency in the presentation of EBITDA-related measures is helpful to investors.

Del Monte presents Free Cash Flow because it uses such measure internally to benchmark its performance period-to-period and believes this information is also helpful to investors. This presentation of Free Cash Flow has limitations as an analytical tool. Free Cash Flow does not represent the residual cash flow available for discretionary expenditures, since it does not take into account debt service requirements or other non-discretionary expenditures that are not deducted from the measure.

Del Monte uses Net Debt to Adjusted EBITDA ratios internally to focus management on year-over-year changes in the Company’s leverage and believes this information is also helpful to investors. The Company uses Adjusted EBITDA in this leverage measure because it believes its investors are familiar with Adjusted EBITDA and that consistency in presentation of EBITDA-related measures is helpful to investors.

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Del Monte cautions investors that the non-GAAP financial measures presented are intended to supplement its GAAP results and are not a substitute for such results. Additionally, Del Monte cautions investors that the non-GAAP financial measures used by the Company may not be comparable to similarly titled measures of other companies.

Forward-Looking Statements

This press release and the accompanying conference call may contain forward-looking statements conveying management’s expectations as to the future based on plans, estimates and projections at the time the Company makes the statements. Forward-looking statements involve inherent risks and uncertainties and the Company cautions you that a number of important factors could cause actual results to differ materially from those contained in any such forward-looking statement. Such forward-looking statements include statements regarding expected productivity in fiscal 2013 as well as other statements related to future periods.

Factors that could cause actual results to differ materially from those described in this press release or the accompanying conference call include, among others: our debt levels and ability to service our debt and comply with covenants; the failure of the financial institutions that are part of the syndicate of our revolving credit facility to extend credit to us; competition, including pricing and promotional spending levels by competitors; our ability to launch new products and anticipate changing pet and consumer preferences; our ability to maintain or increase prices and persuade consumers to purchase our branded products versus lower-priced branded and private label offerings and shifts in consumer purchases to lower-priced or other value offerings, particularly during economic downturns; our ability to implement productivity initiatives to

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control or reduce costs; cost and availability of inputs, commodities, ingredients and other raw materials, including without limitation, energy (including natural gas), fuel, packaging, fruits, vegetables, tomatoes, grains (including corn), sugar, spices, meats, meat by-products, soybean meal, water, fats, oils and chemicals; logistics and other transportation-related costs; hedging practices and the financial health of the counterparties to our hedging programs; currency and interest rate fluctuations; the loss of significant customers or a substantial reduction in orders from these customers or the financial difficulties, bankruptcy or other business disruption of any such customer; contaminated ingredients; allegations that our products cause injury or illness, product recalls and product liability claims and other litigation; transformative plans; strategic transaction endeavors, if any, including identification of appropriate targets and successful implementation; changes in, or the failure or inability to comply with, U.S., foreign and local governmental regulations, including packaging and labeling regulations, environmental regulations and import/export regulations or duties; impairments in the book value of goodwill or other intangible assets; sufficiency and effectiveness of marketing and trade promotion programs; adverse weather conditions, natural disasters, pestilences and other natural conditions that affect crop yields or other inputs or otherwise disrupt operations; any disruption to our manufacturing or supply chain, particularly any disruption in or shortage of seasonal pack; reliance on certain third parties, including co-packers, our broker and third-party distribution centers or managers; risks associated with foreign operations; pension costs and funding requirements; protecting our intellectual property rights or intellectual property infringement or violation claims; failure of our information technology systems; and the control of substantially all of our common stock by a group of private investors and conflicts of interest potentially posed by such ownership.

Generally, these factors and other risks and uncertainties are described in more detail, from time to time, in the Company’s filings with the Securities and Exchange Commission, including its annual report on Form 10-K and quarterly reports on Form 10-Q. All forward-looking statements in this press release and accompanying conference call are qualified by these cautionary statements and are made only as of the date of this press release. We undertake no obligation, other than as required by law, to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise.

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DEL MONTE CORPORATION AND SUBSIDIARIES

Condensed Consolidated Statements of Income (Loss) (unaudited)

(in millions)

DEL MONTE CORPORATION AND SUBSIDIARIES

Condensed Consolidated Statements of Comprehensive Income (Loss) (unaudited)

(in millions)

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DEL MONTE CORPORATION AND SUBSIDIARIES

Selected Financial Information (unaudited)

Net Sales by Segment

(in millions)

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DEL MONTE CORPORATION AND SUBSIDIARIES

Condensed Consolidated Balance Sheets

(in millions, except share and per share data)

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DEL MONTE CORPORATION AND SUBSIDIARIES

Condensed Consolidated Statements of Cash Flows (unaudited)

(in millions)

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CONTACTS:

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